Manually painting each tile the same pattern takes up a lot of time to produce, so smaller businesses who cannot afford to employ a lot of people would not be able to meet the demands of the customers. Manual painting is also a lot more expensive than printing. As a business you may employ someone to do the painting, so that’s a wage to supply. You also need a lot more equipment that has to be constantly updated and bought new. Whereas with printing, whilst the set up cost can be quite high, in the long run it is a lot cheaper. In turn, that makes these beautiful tiles a lot cheaper for customers.
It also definitely looks better. Whilst some may argue that hand painted tiles add authenticity and a look that won’t exist in any other home, there can still be mistakes. Remember, manually hand painting each tile is bound to have a lot of human errors in it that even the best professionals don’t notice. With printing on the other hand, an artist can design one tile pattern and re print it, making them completely identical and symmetrical every time. See, you get perfection at a lower price!